| 基于软件无线电的无线传真接收机研究 |
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| 引用本文： | 王忠庆,袁广辉,葛鹏. 基于软件无线电的无线传真接收机研究[J]. 应用基础与工程科学学报, 2011, 0(Z1): 262-268 |
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| 作者姓名： | 王忠庆 袁广辉 葛鹏 |
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| 作者单位： | 中北大学电气工程系;航天恒星科技有限公司;山西潞安环保能源开发股份有限公司; |
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| 摘 要： | 为了克服传统无线传真接收机硬件依赖性强、功能单一、信号适应能力和可升级能力差等缺点,本文提出了一种基于软件无线电技术的无线传真接收机设计方案.该方案采用数字化器件和少量射频前端电路进行设计,将射频信号模数转换后,利用数字下变频器HSP50110和数字锁相环HSP50210对数字射频信号进行解调处理;由通用数字处理器将解调后的数据存储、打印或扩展接口外传其它设备;低功耗单片机承担人机交互任务,并将控制指令传达至通用数字处理器,由通用数字处理器控制整个接收机的运行.该设计方案使无线传真接收机具有更好的灵活性和可扩展性.
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| 关 键 词： | 软件无线电 无线传真 接收机 |
Study of Wireless Facsimile Receiver Based on Software Defined Radio |
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| WANG zhongqing,YUAN guanghui,GE peng. Study of Wireless Facsimile Receiver Based on Software Defined Radio[J]. Journal of Basic Science and Engineering, 2011, 0(Z1): 262-268 |
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| Authors: | WANG zhongqing YUAN guanghui GE peng |
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| Affiliation: | WANG zhongqing1,YUAN guanghui2,GE peng3 (1.Electrical Engineering Department,North University of China,Taiyuan 030051,China,2.Space Star Technology Co.,LTD,Beijing 100086,3.Shanxi Lu'an Environmental Energy Development Co.,Ltd,Xiangyuan 046204,China) |
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| Abstract: | The traditional wireless facsimile receivers depend on hardware tremendously.As a result,they usually take on determinate function and cannot be adapted to different signals,moreover they are hard to be upgraded.We designed a new wireless facsimile receiver to overcome these problems based on Software Defined Radio(SDR).The new receiver is designed with more digital devices and less RF front-end circuits.In this design,the radio signals are changed from analog format into digital format by ADC,and then demo... |
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| Keywords: | software defined radio(SDR) wireless facsimile receiver |
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